Assignee
FERREIRA EBER LOPES
0 granted patents·2 pending applications·0 citations·filing 2008–2008
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2 records- 0120US2009226589A1Manufacturing process of colorant vegetable extracts modified tannin extractFERREIRA EBER LOPES·Filed 2008·Application pending·0 cites
- 0220US2009223000A1Manufacturing process of vegetable colorant extracts from residues generated in the extraction and processing of wood from tropical forest of colorful heartwoodFERREIRA EBER LOPES·Filed 2008·Application pending·0 cites
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